gastroenterology videos
Cervix Carcinoma Infiltrating the Rectum
Invasive cervical cancer, The prognosis is based on the stage, size, and histologic grade of the primary tumor and the status of the lymph nodes. Assessment of the stage of disease is important in...
A Tablet of Medicine in the Colon (1 of 2)
A not yet dissolved tablet was found in the descending colon.
Recto-vaginal Fistula (3 of 3)
The image and the video display a colonoscopy being performed from the rectum and through the colostomy. For more details download the video clip.
Recto-vaginal Fistula (2 of 3)
Recto-Vaginal fistula due to cervix carcinoma. Patient has colostomy in asa. Radiation used in the treatment of pelvic malignancies may result in RVF. Fistulas that occur during therapy are usually...
Recto-vaginal Fistula (1 of 3)
Patient has Cervical Cancer, developed a rectovaginal fistula. The most common etiology is obstetric injury, followed by radiation injury, inflammatory bowel disease ([IBD], most often Crohn disease),...
Yellowish Colonic Mucosa (2 of 2)
Yellowish Colonic Mucosa. This video clip shows the passage of feces through the descendent colon towards the rectum.
Yellowish Colonic Mucosa (1 of 2)
This is a 65 year old man with advanced rectal cancer, 18 months previously underwent surgery, now presented with multiple liver metastases and obstructive jaundice.
Rectal Dieulafoy’s Lesion (3 of 4)
The identification of high-risk stigmata of hemorrhage enables selective targeting of endoscopic therapy to lesions at high risk of rebleeding. Advances in technologies such as novel mechanical methods...
Rectal Dieulafoy’s Lesion (2 of 4)
Coagulation With Argon Plasma. The image as well as the video clip show retroflexed image. Urgent colonoscopy has emerged as the initial diagnostic and main therapeutic tool in the evaluation and...
Rectal Dieulafoy’s Lesion (1 of 4)
A 62 year-old female who presented with massive hematochezia and who was discovered to have a Dieulafoy’s lesion within the rectum. was successfully treated with Argon Plasma Coagulator APC. Dieulafoy’s...
Gastrointestinal Stromal Tumour of the Rectum...
Gastrointestinal stromal tumour (GIST) has been immunohistochemically defined as the tumour lacking differentiation towards either leiomyomatous tumour or schwannoma. In general, GISTs are rare mesenchymal...
Gastrointestinal Stromal Tumour of the Rectum...
Endoscopic Image of Gastrointestinal Stromal Tumour of the Rectum. Gastrointestinal stromal tumors (GIST) were described in 1983 as tumors in the gastrointestinal tract and mesentery, characterized...
Gastrointestinal Stromal Tumour of the Rectum...
This 65 year-old female, without a significant medical history presented with rectal bleeding, with the digital examination a hard mass was palpable at 8 cm. of the anal verge. Analysis showed it was...
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Gottumukkala Raju
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Ahmad Hormati
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Gastroenterology Atlas
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EUS - ENDO
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SAGES - Society of American Gastrointestinal and Endoscopic Surgeons
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American Association for Primary Care Endoscopy
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Colonscopy Quiz by Dr. Raju
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